
Electrical Apparatus For Explosive Gas Atmospheres - Part 1-1: Flameproof Enclosures "d" - Method Of Test For Ascertainment Of Maximum Experimental Safe Gap
出版:Nederlands Normalisatie Instituut

专家解读视频
Defines a test method intended for the measurement of the maximum experimental safe gaps for gas- or vapour-air mixtures under normal conditions of temperature and pressure so as to permit the selection of an appropriate group of flameproof enclosures.
IEC 60079-1-1 Ed. 1.0 - Identical